TBH I wouldn't bother mate, It'll just drown out the noise of the sweet V6. I've just used a panel filter, but I did inquire at Awesome GTi about available induction kits out of interest last time I was there and I was told The Pipercross Viper from the Mk5 R32 should fit
They're in Manchester as well so can't be too far away from you.
I know awesome gti very well they done the project on my previous vw golf. they told mt that the neuspeed kit is available but this is not a cold air intake system and requires adapting. the total kit would cost £350 which i think is a bit too much for a little xtra grunt. The VF Engineering kit has been recommened to me now by vwspeed but i am not sure what these kits are like. Don't get me wrong the V6 sounds sweet but having a vr6 with an induction you kinda cant help but think that the 3.2 needs that little grunt it sounds nice but too refined - needs a little beastly sound upgrade. lol
I also wonder with how hot that 3.2l VR6 gets if it might actually increase the heat of the air going in. More air maybe but definitely hotter air. I think EIP also makes an intake that routes air all the way from underneath the bumper.